Nowadays, there are many crystal trophies in the society, from simple production and external treatment at the beginning to deep processing, internal sculpture and the density of crystal are gradually improved. The characteristics of crystal make the mean

FAQ 1. What is the MOQ? Answer: MOQ is 1-1000 piece. Generally, the more you order, the cheaper you get. 2. What is your policy of sample fee? Answer: We do not have free sample, u need pay sample fee in advance if u need our sample, but we will return it

SCM440 is a Chrome alloy structure steel. It contains 0.9-1.2% Cr, usual use in gears, pump shafts and tool holders. The standard Hardness is 18-22HRc. For more info and price of SCM440 STEEL PIPES SCM420 STEEL PIPES, please send us inquiry and you will h